KUNBUS-COM EtherCAT
53 / 135
Bit 6: (0) SDI configuration ok.
Bit 7: (1) Fieldbus configuration incorrect.
Bit 8: (0) DPR is deactivated.
Bit 9: (0) DPR configuration ok.
Bit 10: (0) DPR mapping ok.
0x0004 Set device address
for the SDI interface
In this memory register you have the option, to set a unique device
address for communication via the SDI interface (Modbus)
A Modbus network (RS485) can consist of several modules.
Therefore, the Modbus protocol provides the unique addressing via
device addresses. If you want to access the COMS-Modulwith a
Modbus Master (e.g. PC with Modpoll), the Master must use the
device address set in this register as the first byte in the send
telegram.
The new settings are applied after a reset (Power Off/On or write
Memory Register 0x0001 with value 0x0003).
Modbus Register
0x0004
Value Range
0x01-0xF7
Default Value
0x01
Number of available
bytes
1
Permanently stored
Yes
Access
Read/Write
Memory Register
